Bollé Keystone Mips

52 - 55 cm, S
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Product details

The Keystone Mips by Bollé is a functional and stylish ski and snowboard helmet that offers both safety and comfort. Equipped with Mips technology (Multi-directional Impact Protection System), this helmet provides additional protection against oblique impacts, making it an excellent choice for winter sports enthusiasts. Weighing only 0.46 kilograms, the helmet is lightweight and comfortable to wear without restricting freedom of movement. The Keystone Mips is designed for adults and fits head circumferences of 55 cm, making it ideal for many users. Made from durable plastic, the helmet combines longevity with a modern design. Its black color gives it a timeless elegance that pairs well with various ski and snowboard outfits. This helmet is not just a safety accessory but also a fashion statement on the slopes.

Key specifications

Exact colour description
Black, Black Mat
Helmet size
S
Head circumference
52 - 55 cm
Design type
Hard shell
Area of use
Freeride
Helmet features
MIPS

General information

Item number
64355280
Manufacturer
Bollé
Category
Ski helmets
Release date
21.10.2025
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black, Black Mat

Material

Material group
Plastic
Material
EPS, Hardware

Target group

Target group
Men, Women
Age group
Adults

Helmet properties

Helmet size
S
Head circumference
52 - 55 cm
Design type
Hard shell
Area of use
Freeride
Helmet features
MIPS

Origin

Country of origin
China

Scope of delivery

Scope of delivery
Ski helmet

Product dimensions

Weight
460 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Ski helmets» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Bollé
    Not enough data
  • 1.Oakley
    0.2 %
  • 2.Alpina
    0.4 %
  • 2.Atomic
    0.4 %
  • 2.Giro
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Bollé
    Not enough data
  • 1.Alpina
    0 days
  • 2.Uvex
    1 day
  • 3.Poc
    2 days
  • 4.Giro
    3 days

Return rate

How often is a product of this brand in the «Ski helmets» category returned?

Source: Digitec Galaxus
  • Bollé
    Not enough data
  • 1.Alpina
    17.2 %
  • 2.Atomic
    18.5 %
  • 3.Uvex
    18.8 %
  • 4.Head
    18.9 %
Source: Digitec Galaxus